Web Fundamentals | JWT Attacks

Hi there, I’m glad to see you here. In this article, we’ll examine together the “JWT Attacks” room in PortSwigger. In some sections, I’ll share brief about the subject. Don’t forget! You must always research to learn more. I hope it will be helpful for you. Let’s start!

Contents:

• What are JWTs?
• JWT Format
• What are JWT attacks?
• What is the impact of JWT attacks?
• Accepting arbitrary signatures
• Accepting tokens with no signature
• Brute-forcing secret …

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